3. Network Communication Protocol

A MAC address consist of how many number?

• 10 digit hexadecimal number

• 12 digit hexadecimal number

• 10 digit binary number

• 12 digit binary number

Where can we find the MAC address?

• It can be found on the IPv4

• It can be found on the laptop below.

• It can be found on the RS232 port.

• It can be found on the network interface card.

The IP address changes every time when connects to the internet is ___

• Static

• Statical

• Dynamic

• Dynamical

Why is static IP a better option for configuring AV devices?

• It can cut down installation cost.

• It can be easily identified on the network.

• It can reduce network bandwidth.

• It can be use for home networks.

The IPv4 has how bits of data?

• 8 bits

• 16 bits

• 32 bits

• 64 bits

Small organization address range can have a maximum host of ___

• 254

• 65,534

• 16,777,214

• 32,916,893,346

The address range for medium-size organization is ___

• 192.0.0.0 to 223.255.255.0

• 128.0.0.0 to 191.255.0.0

• 127.0.0.0 to 223.255.255.0

• 224.0.0.0 to 239.255.255.255

Which one of the following is true for TCP?

• High overhead

• Low latency

• Does not require a handshake

• Multicast communication

To send control commands reliably, which control protocol is preferred?

• UDP

• TCP

• HTTP

• POP

For real-time video streaming, which control protocol is preferred?

• TCP

• FTP

• POP

• UDP